28678912

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3908

約数の個数: 36

約数和(自身を含む): 59235120

約数和(自身を除く): 30556208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 3863, 7424, 7726, 15452, 30904, 61808, 112027, 123616, 224054, 247232, 448108, 494464, 896216, 988928, 1792432, 3584864, 7169728, 14339456, 28678912]

約数ペア:

[(1, 28678912), (2, 14339456), (4, 7169728), (8, 3584864), (16, 1792432), (29, 988928), (32, 896216), (58, 494464), (64, 448108), (116, 247232), (128, 224054), (232, 123616), (256, 112027), (464, 61808), (928, 30904), (1856, 15452), (3712, 7726), (3863, 7424)]